Surveillance camera



FIG. 1 is a front perspective view of a surveillance camera showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the figures are for the purpose of illustrating portions of the surveillance camera, which form no part of the claimed design. 

CLAIM The ornamental design for a surveillance camera, as shown and described. 